Pith Number

pith:EELGPZWH

pith:2019:EELGPZWHAJ7WXVW4YSO4OBZZR5

not attested not anchored not stored refs pending

Adaptive Pricing in Insurance: Generalized Linear Models and Gaussian Process Regression Approaches

Neil Walton, Yuqing Zhang

arxiv:1907.05381 v1 · 2019-07-02 · econ.EM · math.OC · q-fin.MF · q-fin.RM · stat.ML

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EELGPZWHAJ7WXVW4YSO4OBZZR5}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-17T23:40:50.494770Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

211667e6c7027f6bd6dcc49dc707398f5719bd4969f4523010a53bb4f5ce90d8

Aliases

arxiv: 1907.05381 · arxiv_version: 1907.05381v1 · doi: 10.48550/arxiv.1907.05381 · pith_short_12: EELGPZWHAJ7W · pith_short_16: EELGPZWHAJ7WXVW4 · pith_short_8: EELGPZWH

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/EELGPZWHAJ7WXVW4YSO4OBZZR5 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 211667e6c7027f6bd6dcc49dc707398f5719bd4969f4523010a53bb4f5ce90d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe53591705331b043a4f97d9c5bc30b74c94b4a929b419dd5e2ef28dc7802d75",
    "cross_cats_sorted": [
      "math.OC",
      "q-fin.MF",
      "q-fin.RM",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "econ.EM",
    "submitted_at": "2019-07-02T08:18:54Z",
    "title_canon_sha256": "3b15518843f0fde7f3b8fe065bf01b41819ae29478492e55f14060bb35836263"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.05381",
    "kind": "arxiv",
    "version": 1
  }
}